Hi I am 23 and had a light period, with brown discharge on the 1st of September and still have nausia headache and sore breast I don't know what to think.could I be pregnant?
I used a calendar to time intercourse please someone help

It's possible... could be an off period as well. Try a pregnancy test. Some women will have some spotting or bleeding about the time of their expected period, but often it will be different from the norm.

This, along with the nausea, headaches, sore breasts, and the fact that you were trying to get pregnant are promising signs.

Good luck!

Thank you so much I have never been pregnant yet ( but will Someday ) but I did make an appointment to see the dr so I guess I will wait and see.